- If so, calls `istio-iptables` with params to setup pod netns
        - If ambient, sets up the ambient logic.

- `istio-iptables`
    - sets up iptables to redirect a list of ports to the port envoy will listen
    - shared code with istio-init container

set -o nounset
set -o pipefail

if [[ "${TARGET_OUT_LINUX:-}" == "" ]]; then
  echo "Environment variables not set. Make sure you run through the makefile (\`make init\`) rather than directly."
  exit 1
fi

# Gets the download command supported by the system (currently either curl or wget)
DOWNLOAD_COMMAND=""
function set_download_command () {
  # Try curl.
  if command -v curl > /dev/null; then

  optional string message = 5;
}

// DaemonSetList is a collection of daemon sets.
message DaemonSetList {
  // Standard list metadata.
  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;

  // A list of daemon sets.
  repeated DaemonSet items = 2;
}

	v1 "k8s.io/api/core/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/client-go/kubernetes"

	"istio.io/istio/pkg/kube"
	"istio.io/istio/pkg/log"
	"istio.io/istio/pkg/util/sets"
)

type PodInfo struct {
	Containers        sets.String
	Labels            map[string]string
	Annotations       map[string]string
	ProxyType         string
	ProxyEnvironments map[string]string
	ProxyUID          *int64

	"sync/atomic"
	"testing"
	"time"

	"istio.io/istio/cni/pkg/config"
	testutils "istio.io/istio/pilot/test/util"
	"istio.io/istio/pkg/file"
	"istio.io/istio/pkg/test/util/assert"
	"istio.io/istio/pkg/util/sets"
)

func TestCheckInstall(t *testing.T) {
	cases := []struct {
		name              string
		expectedFailure   bool
		cniConfigFilename string
		cniConfName       string
		chainedCNIPlugin  bool

	"istio.io/istio/pkg/config/schema/gvk"
	"istio.io/istio/pkg/kube"
	"istio.io/istio/pkg/slices"
	"istio.io/istio/pkg/util/sets"
)

var (
	revision      = ""
	waitReady     bool
	allNamespaces bool

	deleteAll bool

	trafficType       = ""
	validTrafficTypes = sets.New(constants.ServiceTraffic, constants.WorkloadTraffic, constants.AllTraffic, constants.NoTraffic)

  //
  // +optional
  optional int32 expirationSeconds = 8;

  // allowedUsages specifies a set of usage contexts the key will be
  // valid for.
  // See:
  // 	https://tools.ietf.org/html/rfc5280#section-4.2.1.3
  // 	https://tools.ietf.org/html/rfc5280#section-4.2.1.12
  //
  // Valid values are:
  //  "signing",
  //  "digital signature",
  //  "content commitment",
  //  "key encipherment",

      the copyright owner. For the purposes of this definition, "submitted"
      means any form of electronic, verbal, or written communication sent
      to the Licensor or its representatives, including but not limited to
      communication on electronic mailing lists, source code control systems,
      and issue tracking systems that are managed by, or on behalf of, the

copyright notice, this list of conditions and the following disclaimer
in the documentation and/or other materials provided with the
distribution.
   * Neither the name of Google Inc. nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

  // compatible with both the TokenReview and token. An identifier is any
  // identifier in the intersection of the TokenReviewSpec audiences and the
  // token's audiences. A client of the TokenReview API that sets the
  // spec.audiences field should validate that a compatible audience identifier
  // is returned in the status.audiences field to ensure that the TokenReview
  // server is audience aware. If a TokenReview returns an empty